Scan Settings ........................................................................................................................................................ 666
Memory Media Print Settings ................................................................................................................................ 674
Printer Settings .................................................................................................................................................... 678
Adjustment/Maintenance ..................................................................................................................................... 701
System Management Settings ............................................................................................................................... 707
Troubleshooting ......................................................................................................................................... 721
Clearing Jams ........................................................................................................................................................ 723
When an Error Message Appears ........................................................................................................................... 734
When an Error Code Appears ................................................................................................................................. 747
Common Problems ................................................................................................................................................ 757
Installation/Settings Problems ........................................................................................................................... 758
Copy/Printing Problems .................................................................................................................................... 762
Faxing/Telephone Problems (MF419x / MF416dw) ................................................................................................ 765
When You Cannot Print Properly ............................................................................................................................ 767
Printing Results Are Not Satisfactory ................................................................................................................... 769
Paper Creases or Curls ...................................................................................................................................... 777
Paper Is Fed Incorrectly ..................................................................................................................................... 779
When a Problem Cannot Be Solved ......................................................................................................................... 780
Maintenance ................................................................................................................................................. 783
Cleaning the Machine ........................................................................................................................................... 785
Exterior ........................................................................................................................................................... 786
Platen Glass ..................................................................................................................................................... 787
Feeder ............................................................................................................................................................ 789
Fixing Unit ....................................................................................................................................................... 791
Replacing Toner Cartridges ................................................................................................................................... 793
Using Up Toner ................................................................................................................................................ 796
How to Replace Toner Cartridges ........................................................................................................................ 798
Relocating the Machine ......................................................................................................................................... 801
Maintaining and Improving Print Quality ............................................................................................................... 803
Adjusting the Gradation and Density for Copy Jobs ............................................................................................... 804
Adjusting Print Density ...................................................................................................................................... 806
Printing Reports and Lists ..................................................................................................................................... 808
TX Result Report ............................................................................................................................................... 809
Communication Management Report ................................................................................................................. 812
RX Result Report ............................................................................................................................................... 814
Consumables Status Report ............................................................................................................................... 815
Address Book List ............................................................................................................................................. 816
User Data List/System Manager Data List ............................................................................................................ 818
Department ID Management Report ................................................................................................................... 819
IPSec Policy List ................................................................................................................................................ 820
PCL Font List .................................................................................................................................................... 821
PS Font List ...................................................................................................................................................... 822
VII
